Patents by Inventor Timothy L. Locke

Timothy L. Locke has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4388777
    Abstract: A toy sailplane having a single piece sweptback wing that is symmetrical with respect to a central plane is disclosed. The wing has a central nose and two leading edges extending in obtuse angular relation from the nose. The wing includes a wing tip portion located at the end of each leading edge that is upwardly directed to provide flight stability. The wing also includes a trailing edge extending between the tip portions. A weight is suspended from the wing at a location on the central plane intermediate the nose and the trailing edge, the weight preferably being longitudinally adjustable to vary the center of gravity of the sailplane and the angle of attack of the wing.
    Type: Grant
    Filed: August 25, 1981
    Date of Patent: June 21, 1983
    Inventors: Carl Z. Hermann, Timothy L. Locke
  • Patent number: D270259
    Type: Grant
    Filed: September 22, 1980
    Date of Patent: August 23, 1983
    Inventors: Carl Z. Hermann, Timothy L. Locke